Finding the Fourth Proportional to 2,217,392,098.08, 3,059,791,776.72 and 1,325,141,189.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,217,392,098.08 : 3,059,791,776.72 = 1,325,141,189.28 : x
2. Step 2: Convert to fraction form
   2,217,392,098.08/3,059,791,776.72 = 1,325,141,189.28/x
3. Step 3: Cross multiply
   2,217,392,098.08x = 3,059,791,776.72 × 1,325,141,189.28
4. Step 4: Simplify right side
   2,217,392,098.08x = 4,054,656,113,951,904,768
5. Step 5: Solve for x
   x = 4,054,656,113,951,904,768/2,217,392,098.08
6. Step 6: Final answer
   x = 1,828,569,749.78